About This

• 60% Plastic, 40% Pvc
• Designed by health and fitness professionals to strengthen your back and improve posture.
• Increases activation of your core muscles improving posture throughout the day.
• New innovative ergonomic shape is more comfortable than conventional ball chairs with more surface seating area.
• Helps to align your spine and relieve back pain.
• Accommodates heights from 5' to 6' 1" | Risers sold separately to add additional height of 1-2" per riser.

Overview

• Color : Black
• Brand : JFIT
• Size : 5' to 6'3"
• Item Weight : 12 Pounds
• Assembly Required : Yes